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| author | Raman Gupta <rocketraman@gmail.com> | 2017-07-26 15:08:38 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-07-26 13:38:48 -0700 |
| commit | ad53bf79aa4ea20a8a94af9e2df5a8311ca1e55e (patch) | |
| tree | a0b29cb75287cb3813c9d6e87d69377dede2c0f1 /contrib | |
| parent | 5800c63717ae35286a1441f14ffff753e01f7e2b (diff) | |
| download | git-ad53bf79aa4ea20a8a94af9e2df5a8311ca1e55e.tar.gz | |
contrib/rerere-train: optionally overwrite existing resolutionsrg/rerere-train-overwrite
Provide the user an option to overwrite existing resolutions using an
`--overwrite` flag. This might be used, for example, if the user knows
that they already have an entry in their rerere cache for a conflict,
but wish to drop it and retrain based on the merge commit(s) passed to
the rerere-train script.
Signed-off-by: Raman Gupta <rocketraman@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/rerere-train.sh | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/contrib/rerere-train.sh b/contrib/rerere-train.sh index 52ad9e41fb..eeee45dd34 100755 --- a/contrib/rerere-train.sh +++ b/contrib/rerere-train.sh @@ -3,10 +3,56 @@ # Prime rerere database from existing merge commits me=rerere-train -USAGE="$me rev-list-args" +USAGE=$(cat <<-EOF +usage: $me [--overwrite] <rev-list-args> + + -h, --help show the help + -o, --overwrite overwrite any existing rerere cache +EOF +) SUBDIRECTORY_OK=Yes -OPTIONS_SPEC= + +overwrite=0 + +while test $# -gt 0 +do + opt="$1" + case "$opt" in + -h|--help) + echo "$USAGE" + exit 0 + ;; + -o|--overwrite) + overwrite=1 + shift + break + ;; + --) + shift + break + ;; + *) + break + ;; + esac +done + +# Overwrite or help options are not valid except as first arg +for opt in "$@" +do + case "$opt" in + -h|--help) + echo "$USAGE" + exit 0 + ;; + -o|--overwrite) + echo "$USAGE" + exit 0 + ;; + esac +done + . "$(git --exec-path)/git-sh-setup" require_work_tree cd_to_toplevel @@ -34,6 +80,10 @@ do # Cleanly merges continue fi + if test $overwrite = 1 + then + git rerere forget . + fi if test -s "$GIT_DIR/MERGE_RR" then git show -s --pretty=format:"Learning from %h %s" "$commit" |